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Humanitarian/
Specialized fields/
Field connectivity for respondersField offices online in days, and secure.
Responders need connectivity the day they arrive: for coordination, registration, payments and safety. A deployable kit of satellite and cellular backhaul, Wi-Fi and mesh, power and security brings a field office or warehouse online within days and keeps it running for as long as the operation lasts.
Plan a deploymentHow it worksStation Builder- Industry
- Humanitarian
- Measurements
- 4
- Sources cited
- 4
Humanitarian · Field connectivity for responders
Connected on day one
Responders need connectivity the day they arrive, for coordination, registration, payments, logistics and their own safety. After a disaster, local networks are often down or overloaded. A deployable kit brings a field office, warehouse or clinic online within days, and keeps it running for as long as the operation lasts.
What is measured
Links, use, security and power
The kit measures itself: availability and capacity of each backhaul link, Wi-Fi coverage and use across offices and warehouses, security events at the gateway and the state of its solar and battery system. Staff see the same status the support team sees.
- Measured
- Link availability · Capacity · Wi-Fi use · Security events · Power
The base node
Priority, offline and separated
The node caches updates and maps to save satellite capacity, gives coordination and safety calls priority, and keeps local services working offline when links fail, syncing when they return. The gateway separates staff, partner and guest networks, so sensitive data never shares a network with guests.
Radio and links
Satellite first, then everything else
Low-orbit satellite gives broadband on day one where terrestrial networks are down. Cellular is bonded with it where it works, Wi-Fi covers offices and warehouses, and mesh links reach a nearby clinic or warehouse without cables, so the whole compound shares one secured network.
- Links
- Satellite · Public cellular · Wi-Fi · Mesh
How it works
From a crate to a coordination call
A kit arrives at a new field office two days after a cyclone. Staff mount the terminal and access points and power on; the site registers itself and is online within hours. That afternoon the coordination call runs on it, and registration teams start work on a separate, secured network.
From order to operation · Order
Scope the operation
The scope reads the operation’s sites, staff numbers, services, expected length, security policy and the shared services already present. Nexus Observatory Inc. returns the kit per site, capacity plan, security design, support and a price per site and per month.
Plan a deploymentFrom order to operation · Survey
Survey remotely, then on site
Sites are first assessed from maps and partner reports, then on arrival: sky view for satellite, cellular coverage, buildings for mesh points, power, and safe places for equipment. Findings are recorded so the next site in the same area deploys faster.
From order to operation · Permits
Import, licences and security
Equipment crosses borders under the relief telecommunications convention where the host country applies it, radio use is notified or licensed, and the agency’s security and data protection officers approve the network design. Every approval is kept with the site record.
From order to operation · Build
Build ready-to-run kits
Kits are built and tested with terminals, routers, access points, gateways and nodes configured with the agency’s security policy and networks. Nodes are enrolled with their identities, and every kit runs together for a day before it is packed for shipping.
Open the Station BuilderFrom order to operation · Install
Set up in a day
Staff or crews unpack the kit, mount the satellite terminal, place access points and mesh points, connect solar power, and power on. The kit registers itself, and the site is online, usually within the first day on site. Crews follow the site safety plan throughout the work.
From order to operation · Commission
Commission the security
Each node proves its identity. Link capacity is measured, Wi-Fi coverage walked, network separation and security policies tested, and emergency calling checked. The site enters service when its tests pass and the security officer signs off. Acceptance is recorded with the owner before handover.
From order to operation · Operate
Keep the operation connected
The operation sees every site’s links, capacity, use, power and security events. Capacity shifts to sites in the hardest phase, failed links switch to the second path, and security events reach the agency’s team at once. Every alert and action is kept on the record.
From order to operation · Maintain
Support until the end
Remote support handles most faults; spares travel with logistics; software and security updates roll out in rings. When the operation ends, kits are recovered, wiped, refurbished and returned to the stock for the next deployment. Maintenance history stays with each site for its whole life.
Book field servicesData products
For staff, telecom teams and security
Field staff and partners receive connectivity; information technology and telecom teams receive link, capacity and power status; security and data protection officers receive security events; coordination bodies and donors receive service reports, each tied to the site and the period.
See the data productsEvidence
Secure, and on record
Equipment moves under the relief telecommunications convention, information security is managed to the international standard, and data about affected people is handled under humanitarian data protection guidance. Every link outage, security event and change is logged and kept with the site record.
- Drawn against
- Tampere Convention · ISO/IEC 27001 · Handbook on Data Protection in Humanitarian Action
What you get
Deployable connectivity and sensing kits
A cell on wheels with satellite backhaul, mesh telemetry and environment nodes for incident bases and events. Delivered as rental and managed service, for emergency agencies, humanitarian logistics, event operators. Scale: Pre-positioned fleets. Service levels are written as numbers you can measure on your own dashboard.
Talk to salesNext step
Plan field connectivity for responders with us
Tell us the site, the measurements and the rules it answers to. We reply with a survey proposal, a design and a scope for field connectivity for responders. An engineer replies with a survey proposal and a scope, and the plan grows from one site to the network you need, at your pace.
Plan a deploymentOpen the Station BuilderOpen the Studio
01The place and its hazards
Where it runs, and what can go wrong.
Operating contextHumanitarian operations depend on shared connectivity services, and the international convention on telecommunications for disaster relief eases the import and use of equipment across borders. Information security is managed to the international standard, and data about affected people is handled under humanitarian data protection guidance.
Hazards
- No working networks after a disaster
- Satellite capacity that is costly and quickly saturated
- Power cuts and fuel shortages
- Theft of equipment
- Sensitive data about affected people exposed on open networks
02What must be measured
What, where, how often, and under which rules.
Each measurement names where it is taken, how often, and the public standard or regulation behind it. Numbers in the sources column open the cited source below.
| Measurement | Where | Cadence | Sources |
|---|---|---|---|
| Link availability and capacity | Each backhaul link and the site network | Continuous | 1 |
| Wi-Fi coverage and use | Offices, warehouses and common areas | Continuous | 2 |
| Security events | The site security gateway | Continuous, events on detection | 23 |
| Power state | The kit’s solar and battery system | Continuous | 4 |
03The observation stack
From one base unit to a network.
The same blocks at every scale: instruments and a base node, a site with its radio, a fleet run as one, and a network federated on the open protocol.
- 01
Base unit
A kit: a satellite terminal, a cellular router, a Wi-Fi access point, a security gateway and an edge node in a rugged case.
Build a station → - 02
Site
A site: the kit with mesh points to nearby buildings, solar power and batteries.
Plan a site → - 03
Fleet
Every site of an operation on one view, with shared capacity, security policy and support.
Managed offers → - 04
Network
Agencies share connectivity services and site status with the coordination bodies that run common services.
The open protocol →
- 01Wi-Fi access point
- 02Deployable mesh comms kit
- 03Edge node (Wedge)
- 04Zero-trust gateway
- 05LEO flat-panel terminal
- 06Cellular modem/router
- 07Solar array
- 08Battery case
Radio and links
Satellite
Low-orbit satellite gives a field office broadband on day one, where terrestrial networks are down.
Radio and links
Public cellular
Cellular is bonded with satellite where it works, to add capacity and a second path.
Radio and links
Wi-Fi
Wi-Fi covers offices, warehouses and common areas for staff and partner devices.
Radio and links
Mesh network
Mesh links reach nearby buildings and a clinic without cables.
Edge computeThe node caches software updates and maps to save satellite capacity, shapes traffic so coordination and safety calls come first, keeps working offline when links fail and syncs when they return, while the gateway separates staff, partner and guest networks.
PowerSolar panels and batteries in the kit run the site through power cuts; the kit reports its own power so staff can shed load before it fails.
04How it works
From the instrument to the product.
One observation’s path, tier by tier, with the interface on every link and a bill of materials below; then how the one node grows to a site, a fleet and federated networks.
Field connectivity for responders: data path
– of 08
01 Instruments Measurement with sensor identity andcalibration 02 Radio access 03 Node – Wrap in an observation envelope with timequality– Measure quality and uncertainty, attachquality flags– Buffer locally (store-and-forward when thelink drops) 04 Local network 05 Backhaul Commit with transactional outbox andpublish, delivered at least once 06 Site Consumer inbox deduplicates and applieseach record once into governed data 07 Data store Governed product through API, map orexport, correction-aware 08 Products IEEE 802.11IPsecSNMP 09 Power and structure Supplies 12 V DC, 24 V DC, 48 V DC to thefield equipment Wi-Fi client devices Not in the reference kit 01 Wi-Fi access point Ethernet 02 Deployable mesh comms kit Ethernet 03 Edge node (Wedge) Ethernet · Fibre · USB · RS-485 ·BMC 04 Zero-trust gateway Ethernet · Fibre 05 LEO flat-panel terminal Ethernet 06 Cellular modem/router Ethernet · USB · RS-232 Site MQTT 5 with Sparkplug B Governed data store Versioned, correction-aware Connectivity at every site Link, capacity and power status Security events Service reports 07 Solar array RS-485 08 Battery case USB Wi-Fi Wi-Fi Ethernet Ethernet Ethernet Ethernet Ethernet Satellite IP LTE/NR| Item | Equipment | Data ports | Protocols | Power in |
|---|---|---|---|---|
| 01 | Wi-Fi access pointOutdoor or indoor Wi-Fi access point, optionally with Passpoint for roaming. | Ethernet | IEEE 802.11 | PoE |
| 02 | Deployable mesh comms kitCase-packed set of mesh radios, a satellite or cellular uplink and a battery, carried in to restore communications. | Ethernet | IEEE 802.11, Bundle Protocol v7 | 12 V DC, Internal battery, AC mains |
| 03 | Edge node (Wedge)Rugged edge node that boots from signed media, attests itself and establishes a site cell from little or no infrastructure. | EthernetFibreUSBRS-485BMC | MQTT 5, DMTF Redfish, IEEE 1588 PTP, NTP with NTS, OPC UA | 12 V DC, 24 V DC, 48 V DC, AC mains |
| 04 | Zero-trust gatewayGateway that terminates encrypted tunnels, enforces segmentation and gates every flow by identity and policy. | EthernetFibre | — | 12 V DC, AC mains |
| 05 | LEO flat-panel terminalElectronically steered flat-panel user terminal for low-Earth-orbit broadband constellations. | Ethernet | — | PoE, 48 V DC, AC mains |
| 06 | Cellular modem/routerLTE or NR modem or router that uses a public carrier or private network as backhaul. | EthernetUSBRS-232 | 3GPP E-UTRA air interface, 3GPP NR air interface, OMA LwM2M | 12 V DC, PoE |
| 07 | Solar arrayPV modules with charge controller sized to the site’s load and climate. | RS-485 | Modbus | — |
| 08 | Battery casePortable battery pack with DC outputs for field kits. | USB | Modbus | AC mains, HV DC, USB PD |
How it scales
01 Instruments Arbitrary qualified sensors and instruments whosemeasurements are ingested with calibration, units,geometry, time, custody and uncertainty. ×n 02 Node The minimum useful deployable unit: server, ruggedappliance, radio node, sensor gateway, satelliteterminal, AI, scientific, vehicle or virtual node. Node Node agent 03 Site The minimum independently operable localgovernance and failure domain: one or more nodesplus local network, identity, policy, evidence,storage, products and operator surfaces.SITE
Node Node Node ×n 04 Cluster An optional scale or specialisation domain forscheduling, shared storage, accelerators or datalocality.CLUSTER
×n 05 Fleet Coordinates plans, acknowledgements,convergence evidence, update campaigns andcorrection propagation across nodes and sites.FLEET
Fleet controller ×n 06 Federation An exchange of products, capabilities, events orwork across approved, independently administeredtrust domains, using explicit trust, policy,data-locality, version and correction contracts.TRUST DOMAIN
TRUST DOMAIN
TRUST DOMAIN
×n Verifier Applications Data in the field Telemetry Control Data upstream Control Data upstream Control Exchange Evidence Events Exchange- Data in the field
- MQTT 5 with Sparkplug B; connectors for LoRaWAN, OPC UA and instrument buses.
- Telemetry
- OpenTelemetry OTLP.
- Control
- TLS 1.3 with mutual authentication; protobuf messages over gRPC or HTTP/2.
- Data upstream
- At-least-once publication with repeat-safe keys over the control channel or NATS JetStream; QUIC MAY be used on lossy links.
- Evidence
- DSSE-signed in-toto statements; SLSA provenance; SCITT transparency receipts.
- Events
- Event envelopes mapped to CloudEvents 1.0; channels described in AsyncAPI 3.
- Exchange
- OpenAPI 3.1; the OGC API family; SensorThings; STAC; WIS 2.0.
05From order to operation
Every step, from the first call to a running site.
The same crew and the same record carry the work from scope to maintenance.
- 01 Order
Scope the operation
The scope reads the operation’s sites, staff numbers, services, expected length, security policy and the shared services already present. Nexus Observatory Inc. returns the kit per site, capacity plan, security design, support and a price per site and per month. 1
- 02 Survey
Survey remotely, then on site
Sites are first assessed from maps and partner reports, then on arrival: sky view for satellite, cellular coverage, buildings for mesh points, power, and safe places for equipment. Findings are recorded so the next site in the same area deploys faster.
- 03 Permits
Import, licences and security
Equipment crosses borders under the relief telecommunications convention where the host country applies it, radio use is notified or licensed, and the agency’s security and data protection officers approve the network design. Every approval is kept with the site record. 13
- 04 Build
Build ready-to-run kits
Kits are built and tested with terminals, routers, access points, gateways and nodes configured with the agency’s security policy and networks. Nodes are enrolled with their identities, and every kit runs together for a day before it is packed for shipping. 2
- 05 Install
Set up in a day
Staff or crews unpack the kit, mount the satellite terminal, place access points and mesh points, connect solar power, and power on. The kit registers itself, and the site is online, usually within the first day on site. Crews follow the site safety plan throughout the work.
- 06 Commission
Commission the security
Each node proves its identity. Link capacity is measured, Wi-Fi coverage walked, network separation and security policies tested, and emergency calling checked. The site enters service when its tests pass and the security officer signs off. Acceptance is recorded with the owner before handover. 2
- 07 Operate
Keep the operation connected
The operation sees every site’s links, capacity, use, power and security events. Capacity shifts to sites in the hardest phase, failed links switch to the second path, and security events reach the agency’s team at once. Every alert and action is kept on the record. 3
- 08 Maintain
Support until the end
Remote support handles most faults; spares travel with logistics; software and security updates roll out in rings. When the operation ends, kits are recovered, wiped, refurbished and returned to the stock for the next deployment. Maintenance history stays with each site for its whole life. 2
06Data products and integration
What it delivers, to whom, and into which systems.
Data products
- Connectivity at every siteField staff and partners
- Link, capacity and power statusInformation technology and telecom teams
- Security eventsSecurity and data protection officers
- Service reportsCoordination bodies and donors
Integration
- Agency networkSites join the agency’s own network and identity systems through the security gateway.
- Coordination servicesSite status is shared with common connectivity services.
- Asset trackingKits are tracked from warehouse to site and back.
Exchanged through IEEE 802.11, IPsec, SNMP.
07Questions buyers ask
Before you scope it.
How fast is a site online?
Usually within the first day on site.
Is it secure enough for registration data?
Networks are separated and secured to the agency’s policy.
What if satellite capacity runs out?
Caching and traffic shaping keep priority services working.
Can we reuse kits?
Yes. Kits are recovered, wiped and redeployed.
08Resources
The sources behind this page.
Public standards, regulations and guidance, cited where they apply. Each applies only where its jurisdiction or scope does.
- 1Tampere Convention on the Provision of Telecommunication Resources for Disaster Mitigation and Relief OperationsInternational Telecommunication Union · 1998
- 2ISO/IEC 27001: Information security management systemsInternational Organization for Standardization
- 3Handbook on Data Protection in Humanitarian Action, second editionInternational Committee of the Red Cross · 2020
- 4IEC TS 62257: Renewable energy and hybrid systems for rural electrificationInternational Electrotechnical Commission
09Related
Use cases and solutions.
Use caseDeployable incident observatory
A trailer or vehicle with a cell on wheels, satellite backhaul, a mesh kit, a drone and weather and air-quality nodes for an incident base.The full use case →Use caseDisplacement-site connectivity and sensing
Point-to-multipoint wireless with satellite backhaul, solar power and community Wi-Fi, plus water and flood sensing with explicit protection safeguards.The full use case →SolutionDeployable connectivity and sensing kits
A cell on wheels with satellite backhaul, mesh telemetry and environment nodes for incident bases and events.Solutions for humanitarian →SolutionSatellite and non-terrestrial backhaul
LEO and GEO backhaul, 3GPP non-terrestrial integration and direct-to-device fallbacks for remote sites.Solutions for humanitarian →SolutionRugged field hardware and reference designs
Enclosures, racks, sensor nodes and gateways built for heat, cold, dust, water and shock; reference designs for OEMs.Solutions for humanitarian →10Humanitarian: specialized fields
Other fields of this industry.
Specialized fieldDisplacement sites and camps
Weather, heat, flood, water supply and storage at camps and displacement sites, so site managers protect people from the hazards of the place and keep water flowing.The full field →Specialized fieldDrought and food security monitoring
Rain, soil moisture and water point stations where food insecurity follows drought, feeding the indicators that trigger early action before harvests fail.The full field →Specialized fieldVaccine and medicine cold chain
Temperature, power and door monitoring for vaccine refrigerators at clinics and depots, so health workers see a failing fridge before vaccines are spoiled.The full field →Bring us the site.
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